﻿/*	Unobtrusive Flash Objects (UFO) v3.20 <http://www.bobbyvandersluis.com/ufo/>
Copyright 2005, 2006 Bobby van der Sluis
This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/

var UFO = {
    req: ["movie", "width", "height", "majorversion", "build"],
    opt: ["play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess", "seamlesstabbing"],
    optAtt: ["id", "name", "align"],
    optExc: ["swliveconnect"],
    ximovie: "ufo.swf",
    xiwidth: "160",
    xiheight: "138",
    ua: navigator.userAgent.toLowerCase(),
    pluginType: "",
    fv: [0, 0],
    foList: [],

    create: function (FO, id) {
        if (!UFO.uaHas("w3cdom") || UFO.uaHas("ieMac")) return;
        UFO.getFlashVersion();
        UFO.foList[id] = UFO.updateFO(FO);
        UFO.createCSS("#" + id, "visibility:hidden;");
        UFO.domLoad(id);
    },

    updateFO: function (FO) {
        if (typeof FO.xi != "undefined" && FO.xi == "true") {
            if (typeof FO.ximovie == "undefined") FO.ximovie = UFO.ximovie;
            if (typeof FO.xiwidth == "undefined") FO.xiwidth = UFO.xiwidth;
            if (typeof FO.xiheight == "undefined") FO.xiheight = UFO.xiheight;
        }
        FO.mainCalled = false;
        return FO;
    },

    domLoad: function (id) {
        var _t = setInterval(function () {
            if ((document.getElementsByTagName("body")[0] != null || document.body != null) && document.getElementById(id) != null) {
                UFO.main(id);
                clearInterval(_t);
            }
        }, 250);
        if (typeof document.addEventListener != "undefined") {
            document.addEventListener("DOMContentLoaded", function () { UFO.main(id); clearInterval(_t); }, null); // Gecko, Opera 9+
        }
    },

    main: function (id) {
        var _fo = UFO.foList[id];
        if (_fo.mainCalled) return;
        UFO.foList[id].mainCalled = true;
        document.getElementById(id).style.visibility = "hidden";
        if (UFO.hasRequired(id)) {
            if (UFO.hasFlashVersion(parseInt(_fo.majorversion, 10), parseInt(_fo.build, 10))) {
                if (typeof _fo.setcontainercss != "undefined" && _fo.setcontainercss == "true") UFO.setContainerCSS(id);
                UFO.writeSWF(id);
            }
            else if (_fo.xi == "true" && UFO.hasFlashVersion(6, 65)) {
                UFO.createDialog(id);
            }
        }
        document.getElementById(id).style.visibility = "visible";
    },

    createCSS: function (selector, declaration) {
        var _h = document.getElementsByTagName("head")[0];
        var _s = UFO.createElement("style");
        if (!UFO.uaHas("ieWin")) _s.appendChild(document.createTextNode(selector + " {" + declaration + "}")); // bugs in IE/Win
        _s.setAttribute("type", "text/css");
        _s.setAttribute("media", "screen");
        _h.appendChild(_s);
        if (UFO.uaHas("ieWin") && document.styleSheets && document.styleSheets.length > 0) {
            var _ls = document.styleSheets[document.styleSheets.length - 1];
            if (typeof _ls.addRule == "object") _ls.addRule(selector, declaration);
        }
    },

    setContainerCSS: function (id) {
        var _fo = UFO.foList[id];
        var _w = /%/.test(_fo.width) ? "" : "px";
        var _h = /%/.test(_fo.height) ? "" : "px";
        UFO.createCSS("#" + id, "width:" + _fo.width + _w + "; height:" + _fo.height + _h + ";");
        if (_fo.width == "100%") {
            UFO.createCSS("body", "margin-left:0; margin-right:0; padding-left:0; padding-right:0;");
        }
        if (_fo.height == "100%") {
            UFO.createCSS("html", "height:100%; overflow:hidden;");
            UFO.createCSS("body", "margin-top:0; margin-bottom:0; padding-top:0; padding-bottom:0; height:100%;");
        }
    },

    createElement: function (el) {
        return (UFO.uaHas("xml") && typeof document.createElementNS != "undefined") ? document.createElementNS("http://www.w3.org/1999/xhtml", el) : document.createElement(el);
    },

    createObjParam: function (el, aName, aValue) {
        var _p = UFO.createElement("param");
        _p.setAttribute("name", aName);
        _p.setAttribute("value", aValue);
        el.appendChild(_p);
    },

    uaHas: function (ft) {
        var _u = UFO.ua;
        switch (ft) {
            case "w3cdom":
                return (typeof document.getElementById != "undefined" && typeof document.getElementsByTagName != "undefined" && (typeof document.createElement != "undefined" || typeof document.createElementNS != "undefined"));
            case "xml":
                var _m = document.getElementsByTagName("meta");
                var _l = _m.length;
                for (var i = 0; i < _l; i++) {
                    if (/content-type/i.test(_m[i].getAttribute("http-equiv")) && /xml/i.test(_m[i].getAttribute("content"))) return true;
                }
                return false;
            case "ieMac":
                return /msie/.test(_u) && !/opera/.test(_u) && /mac/.test(_u);
            case "ieWin":
                return /msie/.test(_u) && !/opera/.test(_u) && /win/.test(_u);
            case "gecko":
                return /gecko/.test(_u) && !/applewebkit/.test(_u);
            case "opera":
                return /opera/.test(_u);
            case "safari":
                return /applewebkit/.test(_u);
            default:
                return false;
        }
    },

    getFlashVersion: function () {
        if (UFO.fv[0] != 0) return;
        if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
            UFO.pluginType = "npapi";
            var _d = navigator.plugins["Shockwave Flash"].description;
            if (typeof _d != "undefined") {
                _d = _d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
                var _m = parseInt(_d.replace(/^(.*)\..*$/, "$1"), 10);
                var _r = /r/.test(_d) ? parseInt(_d.replace(/^.*r(.*)$/, "$1"), 10) : 0;
                UFO.fv = [_m, _r];
            }
        }
        else if (window.ActiveXObject) {
            UFO.pluginType = "ax";
            try { // avoid fp 6 crashes
                var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
            }
            catch (e) {
                try {
                    var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
                    UFO.fv = [6, 0];
                    _a.AllowScriptAccess = "always"; // throws if fp < 6.47 
                }
                catch (e) {
                    if (UFO.fv[0] == 6) return;
                }
                try {
                    var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
                }
                catch (e) { }
            }
            if (typeof _a == "object") {
                var _d = _a.GetVariable("$version"); // bugs in fp 6.21/6.23
                if (typeof _d != "undefined") {
                    _d = _d.replace(/^\S+\s+(.*)$/, "$1").split(",");
                    UFO.fv = [parseInt(_d[0], 10), parseInt(_d[2], 10)];
                }
            }
        }
    },

    hasRequired: function (id) {
        var _l = UFO.req.length;
        for (var i = 0; i < _l; i++) {
            if (typeof UFO.foList[id][UFO.req[i]] == "undefined") return false;
        }
        return true;
    },

    hasFlashVersion: function (major, release) {
        return (UFO.fv[0] > major || (UFO.fv[0] == major && UFO.fv[1] >= release)) ? true : false;
    },

    writeSWF: function (id) {
        var _fo = UFO.foList[id];
        var _e = document.getElementById(id);
        if (UFO.pluginType == "npapi") {
            if (UFO.uaHas("gecko") || UFO.uaHas("xml")) {
                while (_e.hasChildNodes()) {
                    _e.removeChild(_e.firstChild);
                }
                var _obj = UFO.createElement("object");
                _obj.setAttribute("type", "application/x-shockwave-flash");
                _obj.setAttribute("data", _fo.movie);
                _obj.setAttribute("width", _fo.width);
                _obj.setAttribute("height", _fo.height);
                var _l = UFO.optAtt.length;
                for (var i = 0; i < _l; i++) {
                    if (typeof _fo[UFO.optAtt[i]] != "undefined") _obj.setAttribute(UFO.optAtt[i], _fo[UFO.optAtt[i]]);
                }
                var _o = UFO.opt.concat(UFO.optExc);
                var _l = _o.length;
                for (var i = 0; i < _l; i++) {
                    if (typeof _fo[_o[i]] != "undefined") UFO.createObjParam(_obj, _o[i], _fo[_o[i]]);
                }
                _e.appendChild(_obj);
            }
            else {
                var _emb = "";
                var _o = UFO.opt.concat(UFO.optAtt).concat(UFO.optExc);
                var _l = _o.length;
                for (var i = 0; i < _l; i++) {
                    if (typeof _fo[_o[i]] != "undefined") _emb += ' ' + _o[i] + '="' + _fo[_o[i]] + '"';
                }
                _e.innerHTML = '<embed type="application/x-shockwave-flash" src="' + _fo.movie + '" width="' + _fo.width + '" height="' + _fo.height + '" pluginspage="http://www.macromedia.com/go/getflashplayer"' + _emb + '></embed>';
            }
        }
        else if (UFO.pluginType == "ax") {
            var _objAtt = "";
            var _l = UFO.optAtt.length;
            for (var i = 0; i < _l; i++) {
                if (typeof _fo[UFO.optAtt[i]] != "undefined") _objAtt += ' ' + UFO.optAtt[i] + '="' + _fo[UFO.optAtt[i]] + '"';
            }
            var _objPar = "";
            var _l = UFO.opt.length;
            for (var i = 0; i < _l; i++) {
                if (typeof _fo[UFO.opt[i]] != "undefined") _objPar += '<param name="' + UFO.opt[i] + '" value="' + _fo[UFO.opt[i]] + '" />';
            }
            var _p = window.location.protocol == "https:" ? "https:" : "http:";
            _e.innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + _objAtt + ' width="' + _fo.width + '" height="' + _fo.height + '" codebase="' + _p + '//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + _fo.majorversion + ',0,' + _fo.build + ',0"><param name="movie" value="' + _fo.movie + '" />' + _objPar + '</object>';
        }
    },

    createDialog: function (id) {
        var _fo = UFO.foList[id];
        UFO.createCSS("html", "height:100%; overflow:hidden;");
        UFO.createCSS("body", "height:100%; overflow:hidden;");
        UFO.createCSS("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#fff; filter:alpha(opacity:75); opacity:0.75;");
        UFO.createCSS("#xi-dia", "position:absolute; left:50%; top:50%; margin-left: -" + Math.round(parseInt(_fo.xiwidth, 10) / 2) + "px; margin-top: -" + Math.round(parseInt(_fo.xiheight, 10) / 2) + "px; width:" + _fo.xiwidth + "px; height:" + _fo.xiheight + "px;");
        var _b = document.getElementsByTagName("body")[0];
        var _c = UFO.createElement("div");
        _c.setAttribute("id", "xi-con");
        var _d = UFO.createElement("div");
        _d.setAttribute("id", "xi-dia");
        _c.appendChild(_d);
        _b.appendChild(_c);
        var _mmu = window.location;
        if (UFO.uaHas("xml") && UFO.uaHas("safari")) {
            var _mmd = document.getElementsByTagName("title")[0].firstChild.nodeValue = document.getElementsByTagName("title")[0].firstChild.nodeValue.slice(0, 47) + " - Flash Player Installation";
        }
        else {
            var _mmd = document.title = document.title.slice(0, 47) + " - Flash Player Installation";
        }
        var _mmp = UFO.pluginType == "ax" ? "ActiveX" : "PlugIn";
        var _uc = typeof _fo.xiurlcancel != "undefined" ? "&xiUrlCancel=" + _fo.xiurlcancel : "";
        var _uf = typeof _fo.xiurlfailed != "undefined" ? "&xiUrlFailed=" + _fo.xiurlfailed : "";
        UFO.foList["xi-dia"] = { movie: _fo.ximovie, width: _fo.xiwidth, height: _fo.xiheight, majorversion: "6", build: "65", flashvars: "MMredirectURL=" + _mmu + "&MMplayerType=" + _mmp + "&MMdoctitle=" + _mmd + _uc + _uf };
        UFO.writeSWF("xi-dia");
    },

    expressInstallCallback: function () {
        var _b = document.getElementsByTagName("body")[0];
        var _c = document.getElementById("xi-con");
        _b.removeChild(_c);
        UFO.createCSS("body", "height:auto; overflow:auto;");
        UFO.createCSS("html", "height:auto; overflow:auto;");
    },

    cleanupIELeaks: function () {
        var _o = document.getElementsByTagName("object");
        var _l = _o.length
        for (var i = 0; i < _l; i++) {
            _o[i].style.display = "none";
            for (var x in _o[i]) {
                if (typeof _o[i][x] == "function") {
                    _o[i][x] = null;
                }
            }
        }
    }

};

if (typeof window.attachEvent != "undefined" && UFO.uaHas("ieWin")) {
    window.attachEvent("onunload", UFO.cleanupIELeaks);
}
